Modelling & simulation

On-demand computing and data solutions for industry at EPCC

Author: Thomas Blyth
Posted: 27 Aug 2020 | 13:54

Cirrus is a Tier-2 state-of-the-art advanced computing facility available to industry and academia. Hosted and managed by EPCC, it provides an ideal platform for solving computational, simulation, modelling, and data science challenges. 

The system was recently upgraded via a £3.5m funding award from the UK's Engineering and Physical Sciences Research Council. This included the addition of 144 NVIDIA V100 GPUs and a 256TB high-performance storage layer for the most demanding data-streaming applications. 

Optimising sparse-matrix vector multiplication on Intel Xeon Gold processors

Author: Guest blogger
Posted: 24 Aug 2020 | 18:11

Edoardo Coronado visited EPCC from 18th May–15th August 2019 under the HPC-Europa3(link is external) programme. Here he gives us an update on his research since his previous blog article.

During my visit to EPCC in 2019 under the auspices of the HPC-Europa3 programme, I worked on optimising routines to perform the Sparse Matrix-Vector (SpMV) product, a common operation in lots of scientific applications, on Intel Xeon Gold processors and Graphics Processing Units (GPUs).

VESTEC Project Poster at ISC 2020 digital conference

Author: Nick Brown
Posted: 23 Jun 2020 | 15:10

This week ISC, one of the largest conferences in the supercomputing calendar, should have been running in Frankfurt. It’s a funny feeling because, as I type, I realise that if it wasn’t for COVID-19 then, instead of being stuck at home, I would have been busy navigating the Messe Frankfurt, going from one session to another.

Rapid Assistance in Modelling the Pandemic (RAMP) initiative

Author: Kostas Kavoussanakis
Posted: 1 May 2020 | 10:37

I am the Project Manager of the Rapid Assistance in Modelling the Pandemic (RAMP) initiative, supporting Prof. Mike Cates and the RAMP Steering Committee. RAMP was convened by the Royal Society in the UK to enhance existing COVID-19 initiatives. The motivation was to enhance the modelling teams who inform Government policy through channels such as SPI-M (Scientific Pandemic Influenza Modelling Group), which reports to SAGE (Scientific Advisory Group for Emergencies).

Free introductory HPC and GPU courses: Edinburgh, 7-10 January 2020

Author: David Henty
Posted: 27 Nov 2019 | 12:21

EPSRC has recently announced the new Tier-1 ARCHER2 HPC service and is also in the process of extending the UK's Tier-2 HPC systems. This will give users access to substantial amounts of new CPU and GPU hardware, so it's a perfect time to learn about how to use parallel HPC systems and how to program GPUs.

A public UK HPC knowledge base

Author: Andy Turner
Posted: 11 Nov 2019 | 08:49

Photo by Glen Noble on UnsplashIn this blog post I consider how we (as the UK HPC community) could create a community HPC technical knowledge base that would allow us to share and reuse useful technical information. Much of these thoughts came out of discussions at the HPC Champions meeting that took place on 16 September 2019 alongside the UK RSE Conference 2019 in Birmingham, UK along with subsequent discussions at the monthly HPC RSE calls.

Online LAMMPS training for ARCHER

Author: Julien Sindt
Posted: 31 Oct 2019 | 15:56

In October I ran an online training course teaching current and potential ARCHER users how to run LAMMPS. LAMMPS is a widely-used open-source molecular dynamics (MD) software developed at the National Sandia Laboratories, and is optimised to run well on HPC facilities. It consistently ranks in the top 10 most used programs on ARCHER. Although the course was run on ARCHER and with ARCHER users in mind, I tried to teach users how to use LAMMPS on any platform.

Optimising sparse matrix-vector products at EPCC

Author: Guest blogger
Posted: 15 Aug 2019 | 11:35

Edoardo Coronado visited EPCC from 18th May–15th August 2019 under the HPC-Europa3 programme. 

Hi! My name is Edoardo Coronado. I am a Mexican PhD student in Technologies of Information at the "Centro Singular de Investigación en Tecnoloxías Intelixentes" (CiTIUS) at the "Universidad de Santiago de Compostela" in Spain. I work on the optimisation of iterative solvers on accelerator devices. I have spent three months at EPCC at the University of Edinburgh under the HPC-Europa3 transnational access programme with Mr Adrian Jackson acting as my host.

My HPC-Europa visit to Cambridge

Author: Guest blogger
Posted: 29 Jul 2019 | 16:27

Hi! My name is Concetta Cozza. I am a PhD student in Life Science at University ‘Magna Graecia’ of Catanzaro. This summer I visited the research group of Professor Michele Vendruscolo based at the University of Cambridge for three months with the HPC-Europa3 transnational access programme.

Computational optimisation of materials at St Andrews

Author: Guest blogger
Posted: 22 Jul 2019 | 11:53

EPCC staff supported Dr Rincon Bonilla in his HPC-Europa3 research visit to the University of St Andrews earlier this year. 

My name is Mauricio Rincon Bonilla. I work as a postdoctoral fellow at the Basque Centre for Applied Mathematics in Bilbao, Spain, where I combine advanced sampling methods with physico-chemical insights to investigate ion dynamics in advanced battery materials. With the sponsorship of an HPC-Europa3 grant, I was able to spend seven weeks at the University of St Andrews with my hosts Prof. Tanja van Mourik and Herbert Fruchtl, who have lots of expertise in density functional theory for biological and inorganic materials. 

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